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Explain how blood glucose levels are controlled in the body of someone who does not have diabetes.

If blood sugar levels are too high insulin is released from the pancreas so glucose is moved into cells. If blood sugar levels are too low glucagon is released and stimulates conversion of glycogen to glucos...
IL
Answered by Isabelle L. • Biology tutor
11748 Views

What is meant by a strong acid?

When the acid is completely or fully ionised in aqueous solution or if it is dissolved in water.
IL
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What does the vertical jump test measure and how would this be suitable for a netball player?

The vertical jump test measures leg power. It would be suitable for a netball player as leg power is needed to not only perform certain actions, such as pivoting or running but also to jump for the ball. The...
IL
6643 Views

In 'An Inspector Calls', how far does Priestley present Mrs Birling as an unlikeable character?

Priestly's opening stage directions already condemn Mrs Birling as "a rather cold woman". At the same time, however, Priestly continually describes her as "his [Mr Birling's] wife" in the...
MF
20504 Views

Solve x^2-3x+2=0

Factorise into (x-1)(x-2) = 0 to find that x = 1 or x = 2
JY
Answered by Jason Y. • Maths tutor
3559 Views